Drum closure



FIG. 1 is a top plan view of a drum closure showing my new design;

FIG. 2 is an elevational view thereof;

FIG. 3 is a bottom view thereof.

FIG. 4 is an enlarged cross sectional view at line 4--4 in FIG. 1 and viewed in the direction of the arrows; and

FIG. 5 is an enlarged cross sectional view at line 5--5 in FIG. 1 and viewed in the direction of the arrows. 

The ornamental design for a drum closure, as shown and described. 